All items tagged with speaker design (272)
COMSOL Conference 2024, Boston: Acoustics Up Front
October 11, 2024 by Roger Shively

COMSOL Conference 2024, Boston: Acoustics Up Front

After a five-year gap for in-person conferences from COMSOL, the 2024 event in Boston, MA - part of a planned series now expanding to Europe (Florence, Italy) and Asia (Shanghai, China) - was a very successful return. audioXpress was invited to attend, as more and more audio developers and manufacturers use COMSOL's Acoustics Module, Structural Mechanics Module, and the AC/DC Module, among others integrated in the leading Multiphysics modeling and simulation software.
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From Norway with Love: Arendal Sound Launches Flagship 1528 Speaker Series
October 8, 2024 by Joao Martins

From Norway with Love: Arendal Sound Launches Flagship 1528 Speaker Series

Norwegian company Arendal Sound launched its latest creation, targeting both stereo and home cinema applications. The new Arendal Sound 1528 speaker series redefines high-performance loudspeaker design at fair prices, merging sonic precision, striking power, and elegant aesthetics. A custom carbon-graphene mid-range driver joins an exclusive lithium magnesium tweeter in the biggest ever speakers from Arendal Sound.
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Focal Chooses SPARK Microsystems' UWB Wireless Technology for New Diva Utopia Speakers
October 2, 2024 by Joao Martins

Focal Chooses SPARK Microsystems' UWB Wireless Technology for New Diva Utopia Speakers

Focal introduced the new Diva Utopia to the world, its first wireless, connected, active loudspeaker. This design is the result of five years of development by French and British engineering teams from Focal Naim, and represents the brand's commitment to pushing the boundaries of hifi to unprecedented levels. The new Diva Utopia speakers combine Naim electronics, the latest UWB wireless technologies from SPARK Microsystems in the ultimate vision of the Focal Utopia philosophy.
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KEF Introduces Q Series MAT Speaker Family
September 26, 2024 by audioXpress Staff

KEF Introduces Q Series MAT Speaker Family

Since 1961, KEF helped redefine home audio with a stream of innovations from the early adoption of synthetic materials to the world's first coincident-source speaker driver, Uni-Q. Introduced in 1988, Uni-Q has been present in nearly every KEF design ever since. To make high-fidelity audio experiences more accessible and versatile, KEF now introduced the successor to its Q Series family, updated with the 12th generation Uni-Q driver array featuring Metamaterial Absorption Technology (MAT).
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Ascendo Immersive Audio Debuts The10 Passive LED Phantom Voice Speaker
September 2, 2024 by Alfred Moody

Ascendo Immersive Audio Debuts The10 Passive LED Phantom Voice Speaker

Ascendo Immersive Audio will debut The10 Passive LED Phantom Voice speaker during CEDIA Expo 2024. This versatile new speaker was created to meet the growing demand for high-quality sound in shallow and narrow spaces, making it a perfect companion for LED cinema screens from leading brands like LG, Samsung, Quantum Media Systems, Christie, Barco, and others, as well as non-perforated or near-field projection screens.
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Cutting-Edge Drivers and New Enclosure Options in Voice Coil September 2024
August 30, 2024 by audioXpress Staff

Cutting-Edge Drivers and New Enclosure Options in Voice Coil September 2024

In this issue of Voice Coil, Vance Dickason continues his exploration of Outboard DSP systems with a review of the Marani Pro MIR4801 Audio System Processor. And Claus Futtrup explores the concept of a transitional alignment between B4 and LR4. Next, Mike Klasco writes about new materials for cabinets and enclosures. On Test Bench Vance Dickason characterizes the new B&C Speakers DE640-16 1.4" compression driver and the latest Satori MR13TX-4 5" TPCD TeXtreme midrange from SB Acoustics.
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Xavian Designs Speakers Featuring Only Scan-Speak Ellipticor Drivers
August 29, 2024 by Joao Martins

Xavian Designs Speakers Featuring Only Scan-Speak Ellipticor Drivers

Coming from the Czech Republic, Xavian is the first hifi company to do what many speaker designers have dreamed of doing. They designed a speaker completely relying on the advanced Scan-Speak Ellipticor drivers. Exploring the benefits of an elliptical voice coil to defeat cone and dome standing wave modes, the new Medea speakers from Xavian feature an 8.5" Scan-Speak Ellipticor woofer and 4.7" Scan-Speak Ellipticor silk dome tweeter in a simple two-way bass reflex wooden cabinet with a very simple, passive crossover design.
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Computation of Bass Reflex Alignments
August 28, 2024 by Claus Futtrup

Computation of Bass Reflex Alignments

The first in a series of great value for speaker designers, this article provides an updated approach for the mathematical presentation of the various alignments, applicable to all computerized development tools. This is effectively an explanation of the code available in the Alignment Chart of the Speakerbench web application that Class Futtrup developed in collaboration with Jeff Candy.
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Meridian Ellipse High-Performance All-in-One Streaming Speaker
August 15, 2024 by Joao Martins

Meridian Ellipse High-Performance All-in-One Streaming Speaker

The latest product from British signal processing specialists Meridian Audio is a new impressive entry in the all-in-one streaming speaker category. The Meridian Ellipse is also the third loudspeaker to emerge from the company's Extreme Engineering Program, which leverages its unique DSP technologies to optimize sound quality in any acoustic conditions. Supporting Ethernet, USB-C, Wi-Fi, and Bluetooth sources, the Ellipse is a cutting-edge design with multiple control options that deserves attention.
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The Secret Life of Loudspeaker Flex Wire
August 13, 2024 by Mike Klasco

The Secret Life of Loudspeaker Flex Wire

This valuable tutorial on speaker lead-out flex wire by Mike Klasco revisits the fundamentals, from the trailing ends of the voice coil winding to speaker terminals. How to avoid flex wire whipping, fracturing of lead-out conductors, thermal issues, and corrosion of the solder joints. What types of flex wire and wire gauges are available, what are the advantages of textile fibers and wire testing, are some of the topics addressed. This article was originally published in Voice Coil, April 2024.
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